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HasNoValueFilterRule Constructor

constructs an instance of HasNoValueFilterRule.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2020

Syntax

C# 
public HasNoValueFilterRule(
	ElementId parameter
)
Visual Basic 
Public Sub New ( _
	parameter As ElementId _
)
Visual C++ 
public:
HasNoValueFilterRule(
	ElementId^ parameter
)

Parameters

parameter
Type: Autodesk.Revit.DB ElementId
The parameter that an element must not have a value for to pass this rule.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL

See Also